CA2351687A1 - Device for increasing heat transfer - Google Patents

Device for increasing heat transfer Download PDF

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Publication number
CA2351687A1
CA2351687A1 CA002351687A CA2351687A CA2351687A1 CA 2351687 A1 CA2351687 A1 CA 2351687A1 CA 002351687 A CA002351687 A CA 002351687A CA 2351687 A CA2351687 A CA 2351687A CA 2351687 A1 CA2351687 A1 CA 2351687A1
Authority
CA
Canada
Prior art keywords
air
heat transfer
surrounding
increasing heat
motion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002351687A
Other languages
French (fr)
Other versions
CA2351687C (en
Inventor
Carl Henrik Tullstedt
Patrik Bergman
Anders Edgren
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2351687A1 publication Critical patent/CA2351687A1/en
Application granted granted Critical
Publication of CA2351687C publication Critical patent/CA2351687C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20136—Forced ventilation, e.g. by fans
    • H05K7/20172—Fan mounting or fan specifications
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • F04B35/045—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric using solenoids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F28F13/10—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by imparting a pulsating motion to the flow, e.g. by sonic vibration
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
    • H01L21/34—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies not provided for in groups H01L21/0405, H01L21/0445, H01L21/06, H01L21/16 and H01L21/18 with or without impurities, e.g. doping materials
    • H01L21/46—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/428
    • H01L21/461—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/428 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
    • H01L21/465—Chemical or electrical treatment, e.g. electrolytic etching
    • H01L21/467—Chemical or electrical treatment, e.g. electrolytic etching using masks

Abstract

The present invention relates to the problem of obtaining a device for increasing the heat transfer from an object (3; 73; 103). The problem is solved by means of a device (1; 71; 101) comprising one or more oscillating membranes (21, 25; 81; 121, 125) for generating an air motion of air surrounding the object (3; 73; 103). Further, the device comprises means (31, 33; 87; 129, 131) for affecting the air motion so that this causes a continuous exchange of air surrounding the object (3; 73; 103). The continuous exchange of the surrounding air means that the object (3; 73; 103) is surrounded by relatively cold air all the time, and therefore the heat transfer from the object (3; 73; 103) to the surrounding air is efficient.
CA002351687A 1998-12-11 1999-11-23 Device for increasing heat transfer Expired - Fee Related CA2351687C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9804299-7 1998-12-11
SE9804299A SE514735C2 (en) 1998-12-11 1998-12-11 Device for increasing heat output
PCT/SE1999/002166 WO2000036892A1 (en) 1998-12-11 1999-11-23 Device for increasing heat transfer

Publications (2)

Publication Number Publication Date
CA2351687A1 true CA2351687A1 (en) 2000-06-22
CA2351687C CA2351687C (en) 2007-06-12

Family

ID=20413634

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002351687A Expired - Fee Related CA2351687C (en) 1998-12-11 1999-11-23 Device for increasing heat transfer

Country Status (10)

Country Link
US (1) US6252769B1 (en)
EP (1) EP1142461A2 (en)
JP (1) JP2002532913A (en)
KR (1) KR20010089446A (en)
CN (1) CN1201647C (en)
AU (1) AU2011400A (en)
BR (1) BR9916137A (en)
CA (1) CA2351687C (en)
SE (1) SE514735C2 (en)
WO (1) WO2000036892A1 (en)

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US7945424B2 (en) 2008-04-17 2011-05-17 Teradyne, Inc. Disk drive emulator and method of use thereof
US8095234B2 (en) 2008-04-17 2012-01-10 Teradyne, Inc. Transferring disk drives within disk drive testing systems
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US20090262455A1 (en) 2008-04-17 2009-10-22 Teradyne, Inc. Temperature Control Within Disk Drive Testing Systems
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US8117480B2 (en) * 2008-04-17 2012-02-14 Teradyne, Inc. Dependent temperature control within disk drive testing systems
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US8116079B2 (en) 2009-07-15 2012-02-14 Teradyne, Inc. Storage device testing system cooling
US7995349B2 (en) 2009-07-15 2011-08-09 Teradyne, Inc. Storage device temperature sensing
US8466699B2 (en) 2009-07-15 2013-06-18 Teradyne, Inc. Heating storage devices in a testing system
US7920380B2 (en) 2009-07-15 2011-04-05 Teradyne, Inc. Test slot cooling system for a storage device testing system
US8547123B2 (en) 2009-07-15 2013-10-01 Teradyne, Inc. Storage device testing system with a conductive heating assembly
US8687356B2 (en) 2010-02-02 2014-04-01 Teradyne, Inc. Storage device testing system cooling
US8628239B2 (en) 2009-07-15 2014-01-14 Teradyne, Inc. Storage device temperature sensing
US9779780B2 (en) 2010-06-17 2017-10-03 Teradyne, Inc. Damping vibrations within storage device testing systems
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Also Published As

Publication number Publication date
CN1201647C (en) 2005-05-11
WO2000036892A1 (en) 2000-06-22
BR9916137A (en) 2001-09-11
JP2002532913A (en) 2002-10-02
WO2000036892A8 (en) 2000-08-03
SE514735C2 (en) 2001-04-09
SE9804299D0 (en) 1998-12-11
AU2011400A (en) 2000-07-03
SE9804299L (en) 2000-06-12
US6252769B1 (en) 2001-06-26
KR20010089446A (en) 2001-10-06
CN1330859A (en) 2002-01-09
EP1142461A2 (en) 2001-10-10
CA2351687C (en) 2007-06-12

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